Flutter Engine
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Region_quickContains.cpp
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1// Copyright 2019 Google LLC.
2// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
4// HASH=d8e5eac373e2e7cfc1b8cd0229647ba6
5REG_FIDDLE(Region_quickContains, 256, 256, true, 0) {
6void draw(SkCanvas* canvas) {
7 SkRegion region({1, 2, 3, 4});
8 SkIRect test = {2, 2, 3, 3};
9 SkDebugf("quickContains 1: %s\n", region.quickContains(test) ? "true" : "false");
10 region.op({1, 4, 3, 6}, SkRegion::kUnion_Op);
11 SkDebugf("quickContains 2: %s\n", region.quickContains(test) ? "true" : "false");
12 region.op({1, 7, 3, 8}, SkRegion::kUnion_Op);
13 SkDebugf("quickContains 3: %s\n", region.quickContains(test) ? "true" : "false");
14}
15} // END FIDDLE
void SK_SPI SkDebugf(const char format[],...) SK_PRINTF_LIKE(1
static void draw(SkCanvas *canvas, SkRect &target, int x, int y)
Definition aaclip.cpp:27
@ kUnion_Op
target unioned with operand
Definition SkRegion.h:369
bool quickContains(const SkIRect &r) const
Definition SkRegion.h:310
bool op(const SkIRect &rect, Op op)
Definition SkRegion.h:384
#define REG_FIDDLE(NAME, W, H, TEXT, I)
Definition examples.h:60